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Aluminium conduit outlet body, half-inch trade size, rounded back, grey finish

Appleton Century Crofts

Appleton Century Crofts GRLB50-A Conduit Outlet Body 1/2in

SKU CH-FX79-EK9Y3

Aluminum conduit outlet body with 1/2 inch trade size for indoor or outdoor electrical installations

  • Product typeCable Management & Conduit
  • Aluminium construction resists corrosion in damp environments
  • 1/2 in trade size fits standard threaded IMC conduit
  • Round back design allows smooth wire pulling
  • Compatible with GRK series covers for secure closure
  • Suitable for both indoor and outdoor installations

Aluminium conduit body for 1/2in trade size

The Appleton Century Crofts GRLB50-A is an aluminium conduit outlet body built for a 1/2in trade size. It suits electricians and maintenance crews running threaded IMC in indoor or outdoor installations. The round back design allows straight-through or angled cable pulls where space is limited.

Compatible covers extend sealing options

A long list of GRK-series covers fits this body, including GRK-1, GRK-50, GRK-75 and their variants. Swapping covers lets you match the ingress protection or mounting style the job demands without replacing the conduit body itself. The range covers standard, gasketed and deep-profile needs.

Aluminium construction resists corrosion daily

The aluminium housing handles indoor humidity and outdoor exposure without rusting. Threaded 1/2in hubs accept IMC conduit directly, so connections stay tight under vibration. Round back profiling reduces snag points when pulling conductors through tight bends.

How it compares

Measured against everything we stock in Electrical Conduit & Fittings, at today’s prices. Recalculated every night.

Price $66.99
Pricier than about 75% of the 1,290 comparable items (median $28.99).

Specifications

Product
Brand nameAPPLETON ELECTRIC
Product typeCable Management & Conduit

Questions about this item

Will the GRK-50 cover need replacing over time?

The GRK-50 cover is compatible with this outlet body and can be swapped if damaged or worn, using the same 1/2 in hub size.

What limits how many conductors I can pull through this 1/2 in trade size body?

The 1/2 in trade size and round back design set the fill capacity; consult NEC tables for the maximum conductor count allowed.

Does the aluminum body get hot when used outdoors in direct sun?

Aluminum dissipates heat, but the body temperature will follow ambient conditions and current load; it has no active cooling.

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